An innovative scientific approach to survey Alaska pollock this year. Scientists are capitalizing on existing technological capabilities and partnerships to collect fisheries data. This will help fill the information gap resulting from the cancellation of FY20 ship-based surveys due to the COVID-19 pandemic. NOAA Fisheries plans to use autonomous surface vehicles to collect some […]
A multiyear archival tagging study identified consistent seasonal and daily patterns of depth-specific behavior by Greenland turbot in Alaska. These new findings provide key information for sustainably managing this commercially valuable population in a changing environment. Migration and Management of Greenland Turbot Although Greenland turbot have been well studied in the Atlantic Ocean, relatively little is known about […]
(Anchorage) — The threat of a large and potentially dangerous tsunami is looming in Prince William Sound, where an increasingly likely landslide could generate a wave with devastating effects on fishermen and recreationalists using the area, the state’s top geologist said. Steve Masterman, director of the Division of Geological and Geophysical Surveys (DGGS) said […]
Volcanic eruptions are not easy to anticipate. Now, a new paper proposes a way to provide early clues by evaluating magma movement far beneath volcanoes. The Bárdarbunga volcanic system in Iceland began to erupt from a fissure on Aug. 29, 2014. By the time it quit six months later, it had created an almost 33-square-mile lava […]